Experimental self-focusing of a single laser pulse in photorefractive Bi12TiO20 - CentraleSupélec Access content directly
Journal Articles Journal of Applied Physics Year : 2001

Experimental self-focusing of a single laser pulse in photorefractive Bi12TiO20

Abstract

A single 5 ns laser pulse is experimentally shown to self-focus in electrically biased Bi12TiO20. Systematic measurements have been conducted in order to characterize the physics of fast photorefractive self-focusing. The influence of the externally applied electric field, the incident energy density, the input beam waist and polarization state are reported.
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Dates and versions

hal-00256673 , version 1 (16-02-2008)

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Delphine Wolfersberger, Nicolas Fressengeas, Jean Maufoy, Godefroy Kugel. Experimental self-focusing of a single laser pulse in photorefractive Bi12TiO20. Journal of Applied Physics, 2001, 89 (5), pp.2511-2515. ⟨10.1063/1.1341207⟩. ⟨hal-00256673⟩
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